package ch9;

import java.util.Arrays;

/**
 * @author oldliu
 * @since 1.0
 */
public class StrTest {
    public static void main(String[] args) {
        String []ar={"老吴","小刘","小张","于七","Tom Cruise","jack"};
        Arrays.sort(ar);
        System.out.println(Arrays.toString(ar));
    }
}
